(19)

(11)

EP 3 906 234 A1

(12)

(43) Date of publication: 10.11.2021 Bulletin 2021/45 (21) Application number: 20701499.4 (22) Date of filing: 02.01.2020

(51) International Patent Classification (IPC):  C07D 401/14(2006.01) A61K 31/495(2006.01) A61P 35/00(2006.01) A61K 31/4709(2006.01) (52) Cooperative Patent Classification (CPC): C07D 401/14; A61P 35/00 (86) International application number: PCT/IB2020/050009 (87) International publication number: WO 2020/141470 (09.07.2020 Gazette 2020/28)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 03.01.2019 US 201962787965 P 07.06.2019 US 201962858819 P 13.12.2019 US 201962947720 P (71) Applicant: Array BioPharma Inc. Boulder, CO 80301 (US)	(72) Inventors: COOK, Adam Boulder, CO 80301 (US) HINKLIN, Ronald Jay Boulder, CO 80301 (US) MCNULTY, Oren T. Boulder, CO 80301 (US) (74) Representative: Pfizer  European Patent Department 23-25 avenue du Docteur Lannelongue 75668 Paris Cedex 14 75668 Paris Cedex 14 (FR)